64767612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 195286560

約数和(自身を除く): 130518948

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 49, 52, 74, 78, 84, 91, 98, 111, 147, 148, 156, 182, 196, 222, 229, 259, 273, 294, 364, 444, 458, 481, 518, 546, 588, 637, 687, 777, 916, 962, 1036, 1092, 1274, 1374, 1443, 1554, 1603, 1813, 1911, 1924, 2548, 2748, 2886, 2977, 3108, 3206, 3367, 3626, 3822, 4809, 5439, 5772, 5954, 6412, 6734, 7252, 7644, 8473, 8931, 9618, 10101, 10878, 11221, 11908, 13468, 16946, 17862, 19236, 20202, 20839, 21756, 22442, 23569, 25419, 33663, 33892, 35724, 40404, 41678, 44884, 47138, 50838, 59311, 62517, 67326, 70707, 83356, 94276, 101676, 110149, 118622, 125034, 134652, 141414, 145873, 177933, 220298, 237244, 250068, 282828, 291746, 330447, 355866, 415177, 437619, 440596, 583492, 660894, 711732, 771043, 830354, 875238, 1245531, 1321788, 1542086, 1660708, 1750476, 2313129, 2491062, 3084172, 4626258, 4982124, 5397301, 9252516, 10794602, 16191903, 21589204, 32383806, 64767612]

約数ペア:

[(1, 64767612), (2, 32383806), (3, 21589204), (4, 16191903), (6, 10794602), (7, 9252516), (12, 5397301), (13, 4982124), (14, 4626258), (21, 3084172), (26, 2491062), (28, 2313129), (37, 1750476), (39, 1660708), (42, 1542086), (49, 1321788), (52, 1245531), (74, 875238), (78, 830354), (84, 771043), (91, 711732), (98, 660894), (111, 583492), (147, 440596), (148, 437619), (156, 415177), (182, 355866), (196, 330447), (222, 291746), (229, 282828), (259, 250068), (273, 237244), (294, 220298), (364, 177933), (444, 145873), (458, 141414), (481, 134652), (518, 125034), (546, 118622), (588, 110149), (637, 101676), (687, 94276), (777, 83356), (916, 70707), (962, 67326), (1036, 62517), (1092, 59311), (1274, 50838), (1374, 47138), (1443, 44884), (1554, 41678), (1603, 40404), (1813, 35724), (1911, 33892), (1924, 33663), (2548, 25419), (2748, 23569), (2886, 22442), (2977, 21756), (3108, 20839), (3206, 20202), (3367, 19236), (3626, 17862), (3822, 16946), (4809, 13468), (5439, 11908), (5772, 11221), (5954, 10878), (6412, 10101), (6734, 9618), (7252, 8931), (7644, 8473)]